package com.qf.smsplatform.webmaster.dao;

import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Update;

/**
 * projectName: sms-platform
 *
 * @author: 黄睿武
 * time: 2021/8/22 23:35
 * description:
 */
public interface FeeMapper {

    @Update("update t_client_business set fee = (fee-#{fees}) where id = #{cid} ")
    int updateFee(@Param("fees") int fees,@Param("Id") int cid) throws Exception;
}
